1. The union said that they would take action to defend (保卫)their members’ jobs.
2. It was selfish (自私的)of him to leave all work to you.
3. It is natural (自然的)that such a hardworking student should pass the exam.
4. You’ve been working all morning—you deserve (应得)a rest.
5. The secretary has left, so you must appoint (任命)a new one as soon as possible.
